Re: [j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-12-17 Thread Vladislav A. VASILEV
Hi Krasimir, I had only considered vt interfaces for doing filtering/additional look ups for traffic egressing L3VPNs (prior to the vrf-table-lable being available). I now have a working NG MVPN (extranet). However, what if I wanted to have senders/receivers physically terminated on the same

Re: [j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-12-17 Thread Krasimir Avramski
Hi, vt when used with multicast keyword(in configuration upon binding VT ifl to VRF) is only used for multicast traffic replication(loopback) to receivers living in different MVPN instances. The unicast traffic can still use vrf-table-label, the same vt ifl as multicast, a different vt ifl than

Re: [j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-12-17 Thread Vladislav A. VASILEV
Hi, The only thing I wasn't sure about was, whether or not the traffic goes through the fabric in cases where you have different VTs (I'm almost certain this used to be a problem). Thanks, Vladi On Mon, Dec 17, 2012 at 2:16 PM, Krasimir Avramski kr...@smartcom.bgwrote: Hi, vt when used with

Re: [j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-12-17 Thread Krasimir Avramski
Well, juniper does NOT support fabric multicast replication, so inter PFE multicast robustness depends on: number of fabrics installed and fabric capacity(legacy/enhanced). binary + unary multicast replication support - trio only mode (DPC are not allowed) using network-services enhanced-ip. Best

[j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-11-22 Thread Vladislav A. VASILEV
Hi all, I need to deliver multicast data to a receiver in a VRF, which resides on the same PE as the sender VRF. The only way I see this could be done is by putting one of the VRFs into a logical system and presenting the traffic over an lt interface. The problem is that this type of design does

Re: [j-nsp] Multicast senders/receivers on the same PE (different VRF) with NG MVPN

2012-11-22 Thread Krasimir Avramski
Hi, NG-MVPN extranets are supported since junos 9.5: http://www.juniper.net/techpubs/en_US/junos11.4/topics/topic-map/mcast-mbgp-extranets.html#jd0e120 As I remember in some corner cases(only two extranet VRFs on the same router - if my memory serves me right) there is NO need for tunnel hw